Le foto dei cactofili | ||||
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Data | Autore | FN | Foto |
≡ Ferocactus emoryi ssp. rectispinus (Engelm. ex J.M. Coult.) N.P. Taylor (1998) (*) ≡ Ferocactus emoryi v. rectispinus (Engelm. ex J.M. Coult.) N.P. Taylor (1984) ≡ Echinocactus rectispinus (Engelm. ex J.M. Coult.) Britton & Rose (1911) ≡ Echinocactus emoryi f. rectispinus (Engelm. ex J.M. Coult.) Schelle (1907) ≡ Echinocactus emoryi v. rectispinus Engelm. ex J.M. Coult. (1896)